DIY 6-DOF Robotic Arm – 3D Print, Wire & Program Step by Step
📋 Quick Summary Build a complete DIY 6-DOF robotic arm from scratch using 3D-printed parts, MG996R and SG90 servo motors, an Arduino Uno, and a PCA9685 servo driver. This step-by-step guide covers the full workflow from CAD design in Autodesk Inventor through 3D printing, mechanical assembly, electronics wiring, and Arduino programming with potentiometer-based manual control. … Read more